In the Ottoman Empire, the Grand Vizier was the prime minister of the Ottoman sultan, with absolute power of attorney and, in principle, dismissable only by the sultan himself. He held the imperial seal and could convene all other viziers to attend to affairs of the state; the viziers in conference were called "Kubbealtı viziers" in reference to their meeting place, the Kubbealtı ('under the dome') in Topkapı Palace. His offices were located at the Sublime Porte.
Grand Viziers of the Ottoman Empire
During the nascent phases of the Ottoman state, "vizier" was the only title used. The first of these Ottoman viziers who was titled "Grand Vizier" was Çandarlı Kara Halil Hayreddin Pasha. The purpose in instituting the title "Grand Vizier" was to distinguish the holder of the Sultan's seal from other viziers. The initially more frequently used title of vezir-i âzam (وزیر اعظم) was gradually replaced by sadrazam (صدر اعظم), both meaning "grand vizier" in practice. Throughout Ottoman history, the grand viziers have also been termed sadr-ı âlî (صدر عالی, "high vizier"), vekil-i mutlak (وكیل مطلق, "absolute attorney"), sâhib-i devlet (صاحب دولت, "holder of the State""), serdar-ı ekrem (سردار اكرم), serdar-ı azam (سردار اعظم) and zât-ı âsafî (ذات آصفی, "vizieral person").
In the Köprülü era (1656–1703), the Empire was controlled by a series of powerful grand viziers. The relative ineffectiveness of the sultans and the diffusion of power to lower levels of the government was a feature of the Köprülü era.
Grand Viziers of the Mughal Empire
Grand Viziers of the Sasanian Empire
- Diplomatic documents relating to the outbreak of the European war, Volume 2. By Carnegie Endowment for International Peace. P.1411